.container4 {
  padding-top: 60px;
}

.container4 .audit {
  padding: 0 100px;
  background-color: #fff;
}

.container4 .icon {
  padding-bottom: 17px;
  padding-top: 50px;
  text-align: center;
}

.container4 .icon h4 {
  margin-top: 23px;
  font-size: 20px;
  color: #333333;
}

.container4 .icon h6 {
  margin-top: 20px;
  font-size: 14px;
  color: #666666;
}
.container4 .txt{
  height: 120px;
}
.container4 .txt p {
  font-size: 13px;
  color: #999999;
  line-height: 90px;
}

.container4 .txt font {
  color: #FC4349;
}

.container4 .txt a {
  color: #333333;
  text-decoration: underline;
}

.container4 .btns {
  padding: 48px 0 150px;
  text-align: center;
}

.container4 .btns li {
  display: inline;
  margin: 0 20px;
}

.container4 .btns li a {
  display: inline-block;
  width: 258px;
  height: 56px;
  line-height: 56px;
  text-align: center;
  font-size: 14px;
  color: #282828;
  border: 1px solid #282828;
  background-color: #f5f5f5;
}

.container4 .btns li a:hover {
  background-color: #FC4349;
  border-color: #FC4349;
  color: #fff;
}

.container4 .btns .cont-prod a {
  background-color: #282828;
  color: #fff;
}
